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LITTELFUSE/IXYS LBB120PTR

Manufacturer	Littelfuse/IXYS
Mfr. Part Number	LBB120PTR
Electland Part Code	260783
Electland Part Number	NYE_LBB120PTR
Category	Solid State Relays (SSR)
Description	Solid State Photo-Coupled Relay (Photorelay) SPST-NC (1 Form B) x 2 8-SMD, Gull Wing
Datasheet	Download

Product Attributes

Category	Relays Solid State Relays (SSR)
Mounting Type	Surface Mount
Relay Type	Photo-Coupled Relay (Photorelay)
Circuit	SPST-NC (1 Form B) x 2
Output Type	AC, DC
Voltage - Input	1.2VDC
Voltage - Load	0 V ~ 250 V
load current	170 mA
On-State Resistance (Max)	20 Ohms
Termination Style	Gull Wing
Operating Temperature	-40°C ~ 85°C
Package / Case	8-SMD, Gull Wing
Supplier Device Package	8-Flatpack
Approval Agency	CSA, EN, UL
Packaging	SMD-8P
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
ExportControlClassNumber	EAR99
HtsusCode	8536.41.0030
Weight	0.5g

Introduction

The LBB120 is a dual 250V, 170mA, 20Ω normally closed (1-Form-B) relay featuring low on-resistance and enhanced peak load current handling capability. It is housed in an 8-pin SOIC package and utilizes optically coupled MOSFET technology to provide 3750Vrms input/output isolation.

Its optically coupled output employs the patented OptoMOS architecture, controlled by a high-efficiency infrared LED.

The dual single-pole OptoMOS relay integrates two relays in a single 8-pin package, offering a more compact design solution than discrete single-pole relays across a wide range of applications.

Features

3750Vrms input/output isolation
Low drive power requirement
More reliable than electromechanical relays
FCC compliant
VDE compliant
No EMI/RFI generation
Compact 8-pin package
Flame retardancy rating UL 94 V-0
Available in SMT and tape-and-reel versions

Applications

Telecommunications
- Telecom switching
- Tip/ring circuits
- Modem switching (laptop, notebook, pocket)
- Hook switch
- Dial pulse
- Ground start
- Ringing injection
Instrumentation
- Multiplexers
- Data acquisition
- Electronic switching
- I/O subsystems
- Metering (electric, water, gas)
Medical equipment - patient/equipment isolation
Security
Industrial control